/* UITransparentView.m
 *
 * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or   
 *  (at your option) any later version.                                 
 *                                                                      
 *  This program is distributed in the hope that it will be useful,     
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
 *  GNU General Public License for more details.                
 *                                                                      
 *  You should have received a copy of the GNU General Public License   
 *  along with this program; if not, write to the Free Software         
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */  

#import "UITransparentView.h"

@implementation UITransparentView

- (BOOL)pointInside:(CGPoint)point withEvent:(UIEvent *)event {
    BOOL pointInside = NO;
    
    for(UIView *child in [self subviews]) {
        if(![child isHidden]) {
            if(CGRectContainsPoint(child.frame, point)) {
                CGPoint newPoint = point;
                newPoint.x -= child.frame.origin.x;
                newPoint.y -= child.frame.origin.y;
                if([child pointInside:newPoint withEvent:event]) {
                    pointInside = YES; 
                    break;
                }
            }
        }
    }
    
    return pointInside;
}

@end
